Pith Number

pith:OQNCAJRF

pith:2026:OQNCAJRFMKP75TA4BD3SX2MDA6

not attested not anchored not stored refs pending

Anatomy of Uncertainty: Expressive Descriptors of Robotic Manipulator Motion for Non-verbal Communication in Human-Robot Collaboration

Bernhard Johannes Schmitt, Domenico Campolo, Jui Hien Tan, Poornima Ramachandran, Ree Yan Yeoh, Ridhima Bector, Souravik Dutta

arxiv:2607.13696 v1 · 2026-07-15 · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OQNCAJRFMKP75TA4BD3SX2MDA6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-16T01:23:01.589222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

741a202625629ffecc1c08f72be9830790598a8c9bf7c2465c4512aa434965da

Aliases

arxiv: 2607.13696 · arxiv_version: 2607.13696v1 · doi: 10.48550/arxiv.2607.13696 · pith_short_12: OQNCAJRFMKP7 · pith_short_16: OQNCAJRFMKP75TA4 · pith_short_8: OQNCAJRF

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/OQNCAJRFMKP75TA4BD3SX2MDA6 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 741a202625629ffecc1c08f72be9830790598a8c9bf7c2465c4512aa434965da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d7f33b735c7b9ff04b8cdd02aed9144365bd36f7509ea26e66e2629d6b3912c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-15T10:48:44Z",
    "title_canon_sha256": "df5c74d757d6014a85f56f226185b83bd683eb0016e08bf8104fcf756b1e9de5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13696",
    "kind": "arxiv",
    "version": 1
  }
}